Madeleine Finlay speaks to Amie Gordon, assistant professor of psychology at the University of Michigan, to find out what we know about why two people go the distance, and why she’s designing her own dating app to learn more.

As AI systems have grown in sophistication, so has their capacity for deception, according to a new analysis from researchers at Massachusetts Institute of Technology (MIT). Dr Peter Park, an AI existential safety researcher at MIT and author of the research, tells Ian Sample about the different examples of deception he uncovered, and why they will be so difficult to tackle as long as AI remains a black box